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13230401141 = 292459185531
BaseRepresentation
bin11000101001001011…
…11110011001110101
31021011001100000102002
430110211332121311
5204043440314031
610024501225045
7645601361036
oct142445763165
937131300362
1013230401141
11567a242221
122692a02185
13132b041739
148d71c2a8d
155267b3ccb
hex31497e675

13230401141 has 8 divisors (see below), whose sum is σ = 13692261600. Its totient is φ = 12768916720.

The previous prime is 13230401131. The next prime is 13230401189. The reversal of 13230401141 is 14110403231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13230401141 - 214 = 13230384757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230401101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21455 + ... + 164076.

It is an arithmetic number, because the mean of its divisors is an integer number (1711532700).

Almost surely, 213230401141 is an apocalyptic number.

It is an amenable number.

13230401141 is a deficient number, since it is larger than the sum of its proper divisors (461860459).

13230401141 is a wasteful number, since it uses less digits than its factorization.

13230401141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188019.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13230401141 its reverse (14110403231), we get a palindrome (27340804372).

The spelling of 13230401141 in words is "thirteen billion, two hundred thirty million, four hundred one thousand, one hundred forty-one".

Divisors: 1 29 2459 71311 185531 5380399 456220729 13230401141